My oil pressure swings between 20-60 lb when idleing or running stedy speed...Is that normal...It also will swing between 50-60 when running a steady speed.... Do I have a problem

 

How many miles on this vehicle because if it has high miles chances are your oil pump could be startin to go bad. The bearings could be getting worn a little also. Even though its a very minimal space the space is too big for specification for oil to flow efficientlycausing the pressure to jump back n forth on the gauge. Or the gauge itself needs to be replaced.